
Hiroshima
Château de Hiroshima
fondateur du château et de la ville · 1589-1600
→Daimyō · Member of the Council of Five Regents (Gotairō) · Lord of Hiroshima · Lord of Hagi (Chōshū domain)
Grandson of Mōri Motonari and head of the Mōri clan from 1566 to 1623, Mōri Terumoto was one of the great lords of western Japan at the end of the Sengoku period. His name is linked to two major castles: Hiroshima, which he began building in 1589 on the Ōta River delta, abandoning the mountain fortress of Kōriyama, and Hagi, which he founded in 1604 after the defeat at Sekigahara. A member of the Council of Five Regents established by Toyotomi Hideyoshi, he was nominal commander of the Western Army in 1600 without having fought, and his domains were reduced to the provinces of Suō and Nagato. He established on the Sea of Japan coast the seat of the future Chōshū domain, which remained under the Mōri until the Meiji period.
Terumoto marks the Mōri's transition from a mountain fortress to a plains castle: in 1589, he abandoned Kōriyama to build Hiroshima on a delta open to the Seto Inland Sea. After Sekigahara, the confiscation of his lands forced him to settle at Hagi, on the Sea of Japan coast, where from 1604 he had built a castle combining a plains enclosure surrounded by three moats with a hilltop redoubt on Mount Shizuki. This choice of a remote, defensible site fixed the centre of the Chōshū domain for two and a half centuries.
Château de HiroshimaBorn, grandson of Mōri Motonari and son of Mōri Takamoto.
Becomes head of the Mōri clan.
Begins construction of Hiroshima Castle on the Ōta River delta.
Transfers his seat from Kōriyama Castle to Hiroshima.
Nominal commander of the Western Army at Sekigahara, he remains at Ōsaka Castle; his domains are subsequently reduced to Suō and Nagato.
Founds Hagi Castle, completed in 1608, seat of the Chōshū domain.
End of his role as head of the clan; his son Mōri Hidenari succeeds him.
Death.
Appointed nominal commander of the Western Army in 1600, Terumoto remained at Ōsaka Castle during the battle. Negotiations conducted by his cousin Kikkawa Hiroie did not prevent Tokugawa Ieyasu from reducing the clan's possessions to the provinces of Suō and Nagato alone, estimated at around 360,000 to 370,000 koku. Retired under the Buddhist name Sōzui, he continued to guide his son Hidenari.
1589 · Start of work on the delta, origin of the city of Hiroshima.
Hiroshima1591 · The Mōri seat moves to Hiroshima.
AkitakataCette synthèse croise plusieurs sources pour documenter les lieux, événements et relations historiques.